U.S.S. Discovery (tanker)
Discovery is the name of the ship Solid Snake infiltrates in the Tanker Chapter of Metal Gear Solid 2: Sons of Liberty. It is revealed that Hold. 3 in the bottom section houses Metal Gear RAY. It is eventually sunk by Revolver Ocelot, who betrayed Gurlukovich and detonated the semtex he planted the SEMTEX he had planted on the key structual point of the Discovery.